It analyzes the application of Linked Open Data (LOD) in the particular case of bibliographic data through examination of two key documents: the Library Linked Data Incubator Group: Use Cases and, more specifically, the section that refers to the bibliographic data cluster and, the Linked Open Data-Enabled Bibliographical Data (LODE-BD). Following the introduction that contextualizes the object of study, it goes on to describe the first of the documents published by the W3C and describes the advantages of the application of LOD in the case of bibliographic data. In the second document, more practical is examined its structure in order to facilitate the publication of bibliographic data as linked open data.